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The importance and influence of water on our lives and planet is significant. This project holds an investigation related to the knowledge on the topic of the water cycle in the secondary cycle of Primary Education. The study was carried out by a questionnaire about rainfall in two primary schools, which covers all the basic and fundamental concepts of rainfall and the water cycle, helped with pictures that facilitate the comprehension. After collecting all the data, it can be said that the knowledge in the subject is high, but incomplete, and sometimes, incorrect. Accordingly, this study suggests that an educational effort is necessary to improve the results in this field. [ABSTRACT FROM AUTHOR]

The agricultural sectors and the populations of Cuyo and central Chile have an increasing interest in knowing the availability of the hidric resource that makes possible the activities in their respective cultivated spaces. It depends on the amount of snow precipitated in the river basins with high mountain snow regimes, located in the surroundings of the Arid Andes; Presenting great interannual and seasonal variability. The large scale factors generate such variabilities that are manifested as slow changes leading to high frequency, associated with precipitation in the region. Most of them are consistent with the ENSO phases and in particular with the SST (Sea Surface Temperatures) in the Niño 3 + 4 area, followed by the ASPSO (Subtropical Anticyclonic East South Pacific), the PDO (Pacific Decadal Oscillation) and others. In that context, these regions suffered the consequences of a drought from 2010 with deficient hidric seasons including 2014. The 2015 caused the interruption of the same due to very favorable edge conditions. However the 2016 in spite of that by its amount snowfall the cut that made the 2015, had edge conditions very dissimiles to the previous one. The purpose of this paper is to describe statistically and dynamically the three snow seasons mentioned, in order to discriminate the factors and agents that produced the corresponding hidric resource, and in this way to elucidate apparent contradictions between the respective hemispheric border conditions and the runoff of the Rivers that depend on them. In addition, to identify other factors not taken into account in previous theoretical analyzes. [ABSTRACT FROM AUTHOR]

Copyright of Cadernos PAGU is the property of Universidade Estadual de Campinas - Portal de Periodicos Eletronicos Cientificos and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Synergies Espagne is the property of GERFLINT (Groupe d'Etudes et de Recherches pour le Francais Langue Internationale) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This article describes refinements of the Narrative Solutions approach to individual and family therapy we first presented in Family Process 22 years ago. The centerpiece of this integrative (narrative-strategic) model is 'preferred view of self,' or the constellation of qualities people would like to see in themselves and have others see in them. We assume that problems generally involve one or more people mismanaging discrepancies or 'gaps' between preferred views of self and either their actual behavior or how they see others seeing them and their behavior. Because clients are motivated to resolve such discrepancies, we use specifiable conversational strategies to help people (a) be clear about their preferred view of self, (b) notice gaps or discrepancies, and (c) summon resources to manage these gaps more effectively. Positive clinical effects of these strategic conversations can be rapid and dramatic. Case examples highlight applications to child and family problems, and we discuss some challenges and future directions for the Narrative Solutions approach. [ABSTRACT FROM AUTHOR]

Vivemos numa sociedade marcadamente individualista e consumista, cujas repercussões interferem nas diversas maneiras como se desenvolve a sociabilidade. Entendê-las demanda esforço, porém mais complexo ainda é o desafio para encontrar modos de superação dos impasses envolvidos nessas questões. Seria possível identificar relações enraizadas e profundas de convivência social, lastreadas na solidariedade e com possibilidade de se expandirem de forma generalizada no seio da sociedade? A discussão parte de conceitos de socialização baseados na verticalidade das interações, passando pelas interpretações em que há espaço para influências recíprocas entre os sujeitos e se encerra com a aproximação entre socialização e cultura solidária, buscando um caminho alternativo. Conquanto ainda modesto, ele é concreto, pois vivenciado por pessoas que estão ao mesmo tempo tão próximas a nós e, muitas vezes, distantes de nossa percepção.

Este artículo propone una interrogación acerca de los modos en que es posible continuar utilizando, con propósitos académicos y políticos, la categoría identitaria "mujeres" desde una perspectiva que recoja los aportes del pensamiento crítico de la modernidad, con énfasis en la teoría de la performatividad del género propuesta por Judith Butler y en la filosofía de la multiplicidad de Gilles Deleuze. En lugar de apelar a un reparto trascendente y binario de los géneros optamos por una forma ética de mantener la categoría radicalmente abierta. Seguir la pista de la vida social y temporal presente de la categoría permite hacer visible un campo múltiple de subjetividades sociales que se ofrecen a otros desde una posición de enunciación y existencia corporal como "mujer".This article posits an interrogation about the ways in which it is possible to keep using, for academic and political purposes, the category "women" from a perspective that collects the contributions of the gender performativity theory proposed by Judith Butler, and the philosophy of multiplicity by Gilles Deleuze. Instead of appealing to a transcendent and binary gender distribution, we opt for an ethical way of keeping the term "women" as a radically open category. Following the track of the present social life of the category gives visibility to a multiple field of social subjectivities which offer themselves to others from a position of enunciation and corporal existence as "woman".

Entrepreneurship has been the engine propelling much of the growth of the business sector as well as a driving force behind the rapid expansion of the social sector. This article offers a comparative analysis of commercial and social entrepreneurship using a prevailing analytical model from commercial entrepreneurship. The analysis highlights key similarities and differences between these two forms of entrepreneurship and presents a framework on how to approach the social entrepreneurial process more systematically and effectively. We explore the implications of this analysis of social entrepreneurship for both practitioners and researchers.

Este artículo indaga los alcances y los límites de la crítica contra el poder judicial en Avispas a partir del análisis comparativo de la figura de Filocleón y del coro de jueces. Algunos autores han sostenido la hipótesis de que Avispas apunta contra el sistema judicial y democrático en su conjunto. Sin embargo, a nuestro modo de ver, el complejo juego de identificación y diferencia entre Filocleón y el coro termina por restringir el alcance generalizado de la sátira y circunscribirla a los abusos particulares de los malos jueces atenienses, representados por el personaje de Filocleón.This paper explores the scope and limits of the critique against the judicial power in Wasps from the comparative analysis of the figure of Philocleon and the chorus of judges. Some authors have argued the hypothesis that Wasps is targeted against the democratic and judicial system as a whole. However, in our view, the complex game of identification and difference between Philocleon and the chorus ends up restricting the general scope of the satire and circumscribing it to particular abuses of bad Athenian judges, represented by the character of Philocleon.

In the context of STS studies, this article discusses how bodies and differences are produced through different practices and technologies. In particular, it describes how sexed bodies and sexual dualism are produced and regulated in sports through the articulation of biomedical and communication technologies. We focus on the context of sports because of its sex border feature, which assumes as basic principles the sex segregation and the sexual inequality. The existence of intersexed bodies disrupts the dual order and causes the activation of various measures to discipline the variability and multiplicity of sex into two categories.

El artículo busca establecer un diálogo contencioso en torno al trabajo de dos autores que, valiéndose de figuras retóricas, reflexionan acerca del cuerpo y la subjetividad en línea de ruptura con el pensamiento centrado en el cogito. Se revisa, por un lado, la figura del quiasmo tal como es propuesta por Judith Butler en el marco de su teoría de la performatividad del género. Y, por otro lado, la figura del paralelismo tal como es trabajada por Gilles Deleuze quien retoma los planteos que Baruch Spinoza hiciera en la temprana modernidad. Ambos autores utilizan figuras retóricas para reflexionar críticamente acerca de la relación ente la materialidad del cuerpo y la inmaterialidad de la significación y del pensamiento. Más allá de las incompatibilidades y discontinuidades que un diálogo como el que se propone pudiera plantear, se retoman las figuras que utilizan los autores para reflexionar acerca del cuerpo como una forma de acercar pensamientos que comparten, en paralelo, el interés por las diferencias que hacen estremecer las identidades. Es el propósito de este trabajo procurar un posible encuentro, o quizás un pliegue, de ambos pensamientos que abra un espacio para profundizar la reflexión acerca de la experiencia corporal del género y la sexualidad.

El artículo busca establecer un diálogo contencioso en torno al trabajo de dos autores que, valiéndose de figuras retóricas, reflexionan acerca del cuerpo y la subjetividad en línea de ruptura con el pensamiento centrado en el cogito. Se revisa, por un lado, la figura del quiasmo tal como es propuesta por Judith Butler en el marco de su teoría de la performatividad del género. Y, por otro lado, la figura del paralelismo tal como es trabajada por Gilles Deleuze quien retoma los planteos que Baruch Spinoza hiciera en la temprana modernidad. Ambos autores utilizan figuras retóricas para reflexionar críticamente acerca de la relación ente la materialidad del cuerpo y la inmaterialidad de la significación y del pensamiento. Más allá de las incompatibilidades y discontinuidades que un diálogo como el que se propone pudiera plantear, se retoman las figuras que utilizan los autores para reflexionar acerca del cuerpo como una forma de acercar pensamientos que comparten, en paralelo, el interés por las diferencias que hacen estremecer las identidades. Es el propósito de este trabajo procurar un posible encuentro, o quizás un pliegue, de ambos pensamientos que abra un espacio para profundizar la reflexión acerca de la experiencia corporal del género y la sexualidad.

Resumen El objetivo de este estudio es analizar en que se diferencian los equipos ganadores y perdedores de la Copa del Rey 08 de balonmano masculino en función de las estadísticas de juego. Los datos de los partidos (n=7) fueron facilitados por la ASOBAL. Las variables empleadas en el estudio podemos dividirlas en primarias (goles marcados, goles de 9, 6, 7 m y contraataque, lanzamientos fallados de 9, 6, 7 m. y contraataque, lanzamientos totales, pases de gol, perdidas, recuperaciones, paradas de 9, 6, 7m., contraataque y paradas totales, exclusiones, descalificaciones directas y expulsiones) y en secundarias (Posesiones, CEO, CRO, CED, CRD). Todos los datos de las estadísticas de juego fueron normalizadas a 100 posesiones. El análisis se realizó mediante el SPSS 17.0 para Windows, se empleo una prueba t para medidas independientes a través de la cual observamos que los equipos ganadores se diferencian de los perdedores en las siguientes variables: goles marcados (t100 =2.907; p≤ 0.05), lanzamientos fallados 6m (t100 = - 3.335; p≤ 0.01), goles contraataque (t100 =2.196; p≤ 0.05), paradas 6m (t100 = 2.406; p≤ 0.05), CEO (t100 = 2.907; p≤ 0.05) CRO (t100 = 3.826; p≤ 0.01), CED (t100 = -2.907; p≤ 0.05), CRD (t100 = 3.826; p≤ 0.01). Podemos concluir afirmando que tanto la fase defensiva como los contraataques son aspectos muy relevantes a la hora de alcanzar el éxito, este hecho debe ser tenido en cuenta por los entrenadores y preparadores físicos a la hora de elaborar su proceso de entrenamiento. Palabras clave: Balonmano, Copa del Rey, Victoria, Derrota, Diferencias, Coeficientes del rendimiento. Abstract The purpose of this study is to analyze the difference between the winning and losing teams of the King's Cup 08 of male handball depending on the statistics of game. The data was provided by the ASOBAL (n = 7). The variables used in the study were divided in two kind of variables: primary (goals scored, goals of 9, 6, 7 m. and counterattack, failed launch of 9, 6, 7 m. and counterattack, total launches, passes of goal, losses, recoveries, stops of 9, 6, 7m., counterattack, and total stops, exclusions, direct disqualifications and expulsions) and secondary (Possessions, COE, COR, CDE, CDR). All data in the game statistics were normalized to 100 possessions. The analysis was performed using SPSS 17.0 for Windows, using a t-test for independent measures through which we can see that the winning teams differ from losing teams in the following variables: goals scored (t100 =2.907; p≤ 0.05), failed launch of 6 m. (t100 = - 3.335; p≤ 0.01), goals counterattack (t100 =2.196; p≤ 0.05), stops 6m (t100 = 2.406; p≤ 0.05), COE (t100 = 2.907; p≤ 0.05), COR (t100 = 3.826; p≤ 0.01), CDE (t100 = -2.907; p≤ 0.05), CDR (t100 = 3.826; p≤ 0.01). We conclude that both the defensive and counterattacks phase are extremely important aspects for success, this fact must be taken into account by the coaches and trainers when they are developing their training process. Key words: Handball, King's Cup, Victory, Defeat, Differences, Coefficient of performance.

Este texto se plantea una relectura ética acerca del derecho a la educación de las personas con discapacidades, con un énfasis prioritario de la situación en América Latina. A partir de considerar los sistemas jurídicos, los modos de financiamiento políticos, los porcentajes de inclusión y los programas de seguimiento de la población con discapacidad en edad escolar, se deriva toda una serie de discusiones sobre la idea de formación educativa, el estar junto a otros y las responsabilidades éticas en la tarea de educar.This paper raises the need of an ethical re interpretation of the right to education of people with disabilities, with a strong emphasis in Latin America. By considering juridical systems, political fundings, inclusion percentages and monitoring programmes focused on people with dissabilities in school age, a series of discussions is proposed: about the idea of educational training, about living and being with others and about the ethical responsabilities in the task of teaching.

En este artículo se estudia la trayectoria laboral de las mujeres canarias en las últimas cuatro décadas. Se atiende a las diferencias de género y se hace un análisis comparativo con la situación laboral del resto de las mujeres españolas. Todo esto resulta novedoso, especialmente si consideramos que el comportamiento laboral de las canarias ha permanecido excluido de las investigaciones sobre la situación laboral de las españolas. El artículo también refleja hasta qué punto el proceso de modernización experimentado en al archipiélago canario ha incidido sobre las pautas laborales de las mujeres, y cómo su incidencia se ha manifestado en los comportamientos entre las diferentes generaciones. This article studies the labour path of Canary Island women in the last four decades. It presents the results of differences between genders and makes a comparing analysis of the labour situation on the remainder of Spanish women. All of this is brand new, especially if we considerer that the working behaviour of canary women had been excluded from the researches about the labour situation of the Spanish women in general. Moreover, the article reflects how effective was the process of modernisation experienced in the Canary Islands in influence the working behaviour of women and how these effects appeared in the behaviour of different generations.

En el presente artículo discutimos las tensiones y contradicciones del proceso deinclusión de los niños y niñas en la educación primaria peruana, con el fin deplantear que no es suficiente estar en la escuela para ser incluido y de presentaralgunas reflexiones que aporten en la construcción de una escuela que acoja lasdiferencias.Comenzamos abordando el proceso de expansión de la educación primaria enel Perú. Seguidamente llevaremos la discusión de la inclusión al funcionamientoescolar y a las medidas que se vienen planteando a nivel macropolítico para hacerfrente a los problemas de la escuela pública peruana. De esta manera tratamos dellamar la atención sobre la necesidad de intervenir en la dimensión micropolíticapara que la inclusión se constituya, proponiendo la autogestión como práctica quepotencia la inclusión.

Este artigo é um recorte da minha Tese de doutorado, defendida em Porto Alegre, na UFRGS, em 2002, que se constituiu em uma análise de práticas pedagógicas de um grupo de professores que atuavam no ensino fundamental e médio, e tinham em suas salas de aula, alunos com necessidades educacionais especiais. Realizei um estudo de campo, fundamentada nos pressupostos da pesquisa-ação, onde os sujeitos implicados tiveram algo “a dizer e a fazer”, desempenhando um papel ativo dentro da realidade em que os fatos foram observados. O escopo deste escrito, compõe-se de uma breveabordagem acerca da trama psicossocial que é construída no universo da sala de aula entre os diferentes sujeitos que ali convivem e interagem. Segundo o entendimento dos participantes do estudo, este tecido relacional é um fator que intervém na prática docente, e no processo de ensino/aprendizagem de forma a comprometer ou favorecer odesempenho escolar dos alunos, em particular daqueles que se destacam por suas diferenças e evocam uma atenção especial. Como aporte teórico, tomei por empréstimo algumas concepções de autores, entre eles: Paulo Freire, Philippe Perrenoud, Ramón Vallejo, Carlos Alberto Marques, Marisa Eizirik, Maria Cristina Mantovanini entre outros.Abstract Este artículo es un recorte de mi tesis de doctorado, defendida en Porto Alegre, en la UFRGS, en 2002, que se constituyó en una análisis de prácticas pedagógicas de un grupo de profesores que actuaban en la enseñanza fundamental y mediana, y tenían en sus salas de clase alumnos con necesidades educacionales especiales. Realicé un estudio de campo, fundamentada en los presupuestos de la pesquisa-acción, donde los sujetos implicados tuvieron algo “a decir y a hacer”, desempeñando un papel activo dentro de la realidad en que los hechos fueron observados. El propósito de este escrito se compone de una breve abordaje sobre la trama psicosocial que es construida en el universo de la sala de clase entre los diferentes sujetos que allí conviven y interactúan. Según el entendimiento de los participantes del estudio, este tejido relacional es un factor que interviene en la práctica docente, y en el proceso de enseñanza/aprendizaje, de forma a comprometer o favorecer el desempeño escolar de los alumnos, en particular deaquellos que se destacan por sus diferencias y evocan una atención especial. Como aporte teórico, tomé por préstamo algunas concepciones de autores, entre ellos: Paulo Freire, Philippe Perrenoud, Ramón Vallejo, Carlos Alberto Marques, Marisa Eizirik, Maria Cristina Mantovanini entre otros.

This article of reflection shown below is an analysis of how inclusion schemes change from a positive perspective from the peace studies and planning coexistence, considering elements of relevance as the conceptualization of discrimination, learned disabilities, public policies that attempt to include from the exclusion and the role of planning in the harmonic coexistence inclusion not only in school settings but socially, as an alternative that promotes respect for differences and consider redesigning programs rather than promote inclusion, wear combating discrimination and exclusion, resulting in more emerging preventive and educational actions. It is considering the need for listing proposals from a new paradigm that considers differences as elements that enrich the school environment and allow peaceful coexistence through diversity, which it is directly linked to that observed in the planning of coexistence that is taking place in schools in School Education of the State of Mexico inclusive education. [ABSTRACT FROM AUTHOR]

This article of reflection shown below is an analysis of how inclusion schemes change from a positive perspective from the peace studies and planning coexistence, considering elements of relevance as the conceptualization of discrimination, learned disabilities, public policies that attempt to include from the exclusion and the role of planning in the harmonic coexistence inclusion not only in school settings but socially, as an alternative that promotes respect for differences and consider redesigning programs rather than promote inclusion, wear combating discrimination and exclusion, resulting in more emerging preventive and educational actions. It is considering the need for listing proposals from a new paradigm that considers differences as elements that enrich the school environment and allow peaceful coexistence through diversity, which it is directly linked to that observed in the planning of coexistence that is taking place in schools in School Education of the State of Mexico inclusive education. [ABSTRACT FROM AUTHOR]

This article, after a brief reference to the new criminal protection regime of creditors' claims rights, addresses the punitive treatment given to unauthorized use of properties seized by the State, using for that a comparative study with related crimes already punished within the Penal Code, specifically embezzlement and some types of assets' concealment and thefts. Finally it also values the opportuneness of this new crime introduced ex novo by LO 1/2015. [ABSTRACT FROM AUTHOR]

Se explora la construcción de la diferencia racial en una muestra de profesores universitarios y en otra de supervisoras(es) de preescolar en Baja California, buscando explicar las creencias que guían la ideología racista. Mediante un cuestionario se encontró que raza se usa principalmente para agrupar y dividir grupos humanos. Asimismo, que el color de piel es sustancial para definir las razas humanas. Se identificó una tendencia relacionada con información confusa o contradictoria proveniente de fuentes diversas que avalan la existencia de razas humanas. Se concluye señalando varias implicaciones de una deficiente base de conocimientos para construir las diferencias humanas y algunas consideraciones para futuros estudios.

Los procesos de globalización han abierto las fronteras e intensificado los intercambios comerciales, informáticos y sociales. Los territorios, las culturas, las identidades, los tiempos y los espacios se expanden, pero también se contraen a diferentes ritmos, a la vez que tejen nuevas formas de interacciones e intersecciones sociales que producen otras maneras de concebir el mundo y de ser y pertenecer en él. Todo ello en el contexto de un planeta desigual y diverso, donde las diferencias y los desencuentros se convierten rápidamente en exclusiones, y generan un amplio espectro de geometrías de poder. En este número se busca reflexionar acerca de estas identidades, diferencias y desigualdades a través de un conjunto de trabajos que, desde diversos lugares del mundo, con distintas preguntas y, en casi todos ellos, con material etnográfico de primera mano, presentan las complejas relaciones entre los procesos locales y los globales, con todas las contradicciones y los conflictos que se producen en dicha intersección.

The author refers to the death drive in the institutions as a permanent effort for the expropriation of subjectivity. The existence of the law does not impliy universal respect, it only marks what is necessary to say in order to give a chance to human condition. This contribution had a dual focus. First, it aimed to analyze some concepts developed by Freud in his 1915 writings, among them, the role played by reality, the Unconscious, memory, and the transference. In the second place, it discussed some notions used by the co-presenter so as to shed light on the differences between both approaches. [ABSTRACT FROM AUTHOR]

There are different standards focused on project management. Examples of these standards are the PMBOK Guide and PRINCE2 method. In this paper it is made a comparative analysis of the PMBOK Guide in relation to PRINCE2 structured method, based on the assessment of different literature sources. During the course of the investigation different theoretical elements of both PMBOK and PRINCE2 were analyzed, such as the origin, evolution, structure and application, allowing the identification of similarities and differences between them. The result of this research reveals that these standards are not considered mutually exclusive and that can coexist on the same project. PRINCE2 determines what, how, when and by whom the activities will be implemented using a common language easily assimilated and PMBOK is an international reference guide that incorporates a wide range of knowledge about project management. [ABSTRACT FROM AUTHOR]

The aim of the present study was to determine biochemical profile of youth national soccer teams and to compare the values of nine biochemical parameters between three Serbian youth national teams (under 14, 15 and 16 years old), as well as between soccer players and non-athletes. Eighty young soccer players and thirty non-athletes participated in the study. Nine biochemical parameters (glucose, cholesterol, triglycerides, urea, creatinine, total bilirubin, AST (SGOT), ALT (SGPT), iron) were measured. In order to determine the significance of differences between the groups on a multivariate level a multivariate analysis of variance (MANOVA) was administered, and to test the differences between the groups on an univariate level a univariate analysis of variance (ANOVA) was applied. Statistically significant differences were found between groups (soccer players up to 14, 15 and 16 years of age) on a multivariate level of the applied biochemical variables (MANOVA, p= 0.00). ANOVA also revealed significant differences in Creatinine (p= 0.00), Total bilirubin (p= 0.00) and ALT (SGPT) (p= 0.02). Statistically significant differences in the applied variables were found between soccer players and non-athletes on a multivariate level (MANOVA p= 0.00). ANOVA also revealed significant differences in Glucose, Cholesterol, Triglycerides, Creatinine, Total bilirubin, ALT (SGPT) and Iron (p= 0.00) between soccer players and non-athletes, but there were no statistically significant differences in other variables (AST (SGOT) and Urea). It was concluded that there is significant difference in almost all variables (glucose, cholesterol, triglycerides, etc.), except AST (SGOT) and Urea between soccer players and non-athletes. From a practical point of view, the clinician has to take into account not only age, but also training status of individuals when evaluating their blood tests. [ABSTRACT FROM AUTHOR]

Copyright of Cuadernos de Psicología del Deporte is the property of Cuadernos de Psicologia del Deporte and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In this article the engineer Javier Manterola examines, what for many, is the minimal difference between engineer and architect. To this end, the author gives the examples of 19th century Chicago, Santa Maria del Fiore in Florence, Hagia Sophia and St. Peter's Basilica in Rome, among others. In his opinion, the collaboration between the two is ever-more infrequent as "through technology, the engineer has resolved all the problems that may arise for the architect". [ABSTRACT FROM AUTHOR]

Copyright of Revista de Filosofia y Teoria Politica is the property of Universidad Nacional de La Plata and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)